Afzeliaerhiza beninensis + Afzelia

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Literature

references
  Yorou NS, Agerer R, Raidl S (2008) Afzeliaerhiza beninensis + Afzelia africana Smith. Descr Ectomyc 11/12: 1-8

Morphology

Morphology of the mycorrhizal system
length
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
7 mm    Upper value of unspecified range (could be µ+s.d., but not known)
ramification presence-type
  monopodial-pinnate [irregular]
or    monopodial-pyramidal [irregular]
ramification orders
1     Lower value of unspecified range (could be µ-s.d., but not known)
2     Upper value of unspecified range (could be µ+s.d., but not known)
main axis diameter
0.4 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.8 mm    Upper value of unspecified range (could be µ+s.d., but not known)
rhizomorphs as stout, short, conical structures presence-abundance
  absent
rhizomorphs as short mycorrhiza-like outgrowths with blunt tips presence
  absent
rhizomorphs presence
  present
rhizomorphs frequency
  abundant
exploration type
  medium distance smooth
Morphology of the unramified ends
mantle hydrophobicity presence
  absent
shape
  bent
or    tortuous
shape {of distal end}
  not inflated, cylindric
length
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
3 mm    Upper value of unspecified range (could be µ+s.d., but not known)
diameter
0.3 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 mm    Upper value of unspecified range (could be µ+s.d., but not known)
colour
  black [light brown]
or    brown
older parts colour
  dark brown
or    brown
mantle cortical cells visibility
  not visible
mantle {distinct} surface visibility
  present
mantle transparency
  not transparent
mantle laticifers visibility
  absent
mantle secreted latex {after scratching mantle} presence
  absent
mantle dots presence-colour
  absent
mantle carbonizing presence
  absent
mantle surface {in general} habit
  not smooth
mantle surface {in detail} kind
  loosely cottony
emanating hyphae presence
  present
emanating hyphae abundance
  abundant
Morphology of rhizomorphs
diameter
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.2 mm    Upper value of unspecified range (could be µ+s.d., but not known)
cross-section shape
  round or roundish
colour
  brown
ramification kind-frequency
  frequently, at restricted points
connection to mantle kind
  distinct
or    fan-like [distinct to fan-like]
origin location
  proximal [often]
margin habit
  smooth
Morphology of sclerotia
presence
  absent

Anatomy

Anatomical features of the entire mycorrhiza
emanating elements presence-type
  rhizomorphs
or    emanating hyphae
crystals presence
  absent
blue granules presence
  absent
Anatomy of laticifers
presence
  absent
Anatomical features of the mantle
completeness
  complete
matrix presence
  present
matrix location
  mantle surface
or    outer mantle layer {apart from tip}
Anatomy of the outer mantle layer apart from the ectormycorrhizal tip
organisation
  plectenchymatous with a distinct hyphal net
mantle type
  gelatinous matrix between the hyphae (type C)
hyphal net cells shape
  not specialized
hyphal net cells diameter
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
8 µm    Maximum value
hyphal net cell walls habit
  faint, delicate, inconspicuous, rather thin
hyphal net clamps presence
  present
clavate end cell cover presence
  absent
matrix kind
  gelatinous
hyphal system kind
  undifferentiated
hyphae short protrusions presence
  absent
hyphae sticky matrix on hyphal surface presence
  present
septa clamps presence
  present
septa clamps abundance
  infrequent
cell pigment location-colour
  membranaceously yellowish
cell diameter
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell wall thickness
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell wall surface habit
  smooth
and    with many soil particles
drops of exuded pigment presence
  absent
roundish plasmatically yellow cells presence
  absent
pigment granula on surface presence
  absent
Anatomy of the middle mantle layer
presence
  present
organisation
  pseudoparenchymatous
hyphae arrangement
  plectenchymatous, without pattern
cell shape
  polygonal [occasionally]
or    roundish [irregular]
or    epidermoid [irregular]
cell pigment location-colour
  membranaceously yellowish
cell diameter
3.5 µm    Minimum value
5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
8 µm    Upper value of unspecified range (could be µ+s.d., but not known)
9 µm    Maximum value
cell wall thickness
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
Anatomy of the inner mantle layer
organisation
  plectenchymatous
hyphae arrangement
  with broad streaks of parallel hyphae
hyphae vessel-like presence
  absent
septa clamps presence
  present
cell pigment location-colour
  membranaceously yellowish
cell diameter
4 µm    Lower value of unspecified range (could be µ-s.d., but not known)
8 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell length
10 µm    Lower value of unspecified range (could be µ-s.d., but not known)
20 µm    Upper value of unspecified range (could be µ+s.d., but not known)
30 µm    Maximum value
Anatomy of the outer mantle layer of the ectormycorrhizal tip
anatomy mantle outer mantle layer {of ectomycorrhizal tip} organisation
  like other parts of mantle [inner mantle not with hyphae arranged in parallel]
Anatomy of the mantle in longitudinal section
mantle thickness {apart from tip}
20 µm    Minimum value
35 µm    Lower value of unspecified range (could be µ-s.d., but not known)
40 µm    Upper value of unspecified range (could be µ+s.d., but not known)
50 µm    Maximum value
mantle thickness {at ectomycorrhizal tip}
20 µm    Lower value of unspecified range (could be µ-s.d., but not known)
30 µm    Upper value of unspecified range (could be µ+s.d., but not known)
mantle different layers presence
  discernable
outer mantle layer organisation
  plectenchymatous
outer mantle layer hyphae radially diameter
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
middle mantle layer presence
  absent
inner mantle layer organisation
  plectenchymatous
inner mantle layer hyphae tangentially length
5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
15 µm    Upper value of unspecified range (could be µ+s.d., but not known)
30 µm    Maximum value
inner mantle layer hyphae radially diameter
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
6 µm    Upper value of unspecified range (could be µ+s.d., but not known)
8 µm    Maximum value

Anatomy of the tannin cells in longitudinal section
presence
  absent

Anatomy of the cortical cells in longitudinal section
anatomy mantle longitudinal section cortical (epidermal) cells shape
  tangentially-oval to -elliptic or -cylindrical, and oriented in parallel to root axis
anatomy mantle longitudinal section cortical (epidermal) cells tangentially length
25 µm    Lower value of unspecified range (could be µ-s.d., but not known)
40 µm    Upper value of unspecified range (could be µ+s.d., but not known)
50 µm    Maximum value
anatomy mantle longitudinal section cortical (epidermal) cells radially diameter
10 µm    Lower value of unspecified range (could be µ-s.d., but not known)
20 µm    Upper value of unspecified range (could be µ+s.d., but not known)

Anatomy of the Hartig net in longitudinal section
presence
  present
kind
  periepidermal
anatomy mantle longitudinal section hyphal cells around cortical cells (epidermal) thickness
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
5 µm    Maximum value
anatomy mantle longitudinal section hyphal rows around cortical (epidermal) cells number
  one
or    two
Anatomy of the mantle in cross-section



Anatomy of the emanating elements in general
Anatomy of cystidia


Anatomy of emanating hyphae
shape
  not striking
cell pigment location-colour
  absent
or    membranaceously yellowish
drops of exuded pigment presence
  absent


Anatomy of the septa of emanating hyphae
clamps presence
  present

Anatomy of secondary septa of emanating hyphae
presence
  present
abundance
  infrequent

Anatomy of the cells of emanating hyphae
anatomy emanating elements emanating hyphae cell diameter
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
3.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
anatomy emanating elements emanating hyphae cell wall surface habit
  smooth
anatomy emanating elements emanating hyphae cell wall thickness
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)


Anatomy of rhizomorphs
type
  undifferentiated; margins rather smooth; hyphae compactly arranged and of uniform diameter
(type B)
or    slightly differentiated; central hyphae somewhat enlarged
(type C)
nodia presence
  present
internal nodia presence
  absent
gelatinous matrix presence
  present
gelatinized hyphae presence
  absent
hyphae distinctly different diameter
  absent
conical young side-branches presence
  present
a "ball" of intertwined, ramified, thin hyphae presence
  absent

Anatomy of hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  on central and peripheral hyphae
ampullate, trumpet-like inflated presence
  absent
roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of vessel-like or thickened hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  on central and peripheral hyphae
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of central non-vessel-like hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  on central and peripheral hyphae
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of peripheral hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  on central and peripheral hyphae
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of solitary thick-walled hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  on central and peripheral hyphae
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of chlamydospores
presence
  absent
Anatomy of haustoria
{of ectomycorrhiza former} presence
  absent
{of foreign origin} presence
  absent

Autofluorescence

whole mycorrhizae UV 254 nm colour-presence
  absent
whole mycorrhizae UV 366 nm colour-presence
  absent
mantle in section UV-filter 340-380 nm presence
  absent
mantle in section blue-filter, 450-490 nm presence
  absent
mantle in section green-filter, 530-560 nm presence
  absent

Chemical reactions

reaction with cotton-blue-lactic-acid presence
  absent
reaction with ethanol 70% presence
  absent
reaction with FEA presence
  absent
reaction with formol 40% presence
  absent
reaction with guaiac presence
  absent
reaction with KOH 10% presence
  absent
reaction with lactic acid presence
  absent
reaction with Melzer's reagent presence
  absent
reaction with sulpho-vanillin presence
  absent

Ecology

geographic occurrence continent
  Africa

Tree

plant family
  Caesalpiniaceae
plant genus
  Afzelia
plant habitat kind
  forests, woods

Fungus

family
  Thelephoraceae ss. Stalpers. excl. Tylospora

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